Home / 27,476,144.46-41,215,337.53-7,006,394.90

Finding the Fourth Proportional to 27,476,144.46, 41,215,337.53 and 7,006,394.90

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Solution

The fourth proportional to 27,476,144.46, 41,215,337.53 and 7,006,394.90 is: 10,509,878.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,476,144.46 : 41,215,337.53 = 7,006,394.90 : x
  2. Step 2: Convert to fraction form
    27,476,144.46/41,215,337.53 = 7,006,394.90/x
  3. Step 3: Cross multiply
    27,476,144.46x = 41,215,337.53 × 7,006,394.90
  4. Step 4: Simplify right side
    27,476,144.46x = 288,770,930,757,493
  5. Step 5: Solve for x
    x = 288,770,930,757,493/27,476,144.46
  6. Step 6: Final answer
    x = 10,509,878.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.